code-checks.yml

name: Code Checks

on:
  push:
    branches:
      - main
      - 1.4.x
  pull_request:
    branches:
      - main
      - 1.4.x

env:
  ENV_FILE: environment.yml
  PANDAS_CI: 1

jobs:
  pre_commit:
    name: pre-commit
    runs-on: ubuntu-latest
    concurrency:
      # https://github.community/t/concurrecy-not-work-for-push/183068/7
      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-pre-commit
      cancel-in-progress: true
    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Install Python
      uses: actions/setup-python@v3
      with:
        python-version: '3.9.7'

    - name: Run pre-commit
      uses: pre-commit/action@v2.0.3

  typing_and_docstring_validation:
    name: Docstring and typing validation
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -el {0}

    concurrency:
      # https://github.community/t/concurrecy-not-work-for-push/183068/7
      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-code-checks
      cancel-in-progress: true

    steps:
    - name: Checkout
      uses: actions/checkout@v3
      with:
        fetch-depth: 0

    - name: Cache conda
      uses: actions/cache@v3
      with:
        path: ~/conda_pkgs_dir
        key: ${{ runner.os }}-conda-${{ hashFiles('${{ env.ENV_FILE }}') }}

    - uses: conda-incubator/setup-miniconda@v2.1.1
      with:
        mamba-version: "*"
        channels: conda-forge
        activate-environment: pandas-dev
        channel-priority: strict
        environment-file: ${{ env.ENV_FILE }}
        use-only-tar-bz2: true

    - name: Build Pandas
      id: build
      uses: ./.github/actions/build_pandas

    - name: Check for no warnings when building single-page docs
      run: ci/code_checks.sh single-docs
      if: ${{ steps.build.outcome == 'success' }}

    - name: Run checks on imported code
      run: ci/code_checks.sh code
      if: ${{ steps.build.outcome == 'success' }}

    - name: Run doctests
      run: ci/code_checks.sh doctests
      if: ${{ steps.build.outcome == 'success' }}

    - name: Run docstring validation
      run: ci/code_checks.sh docstrings
      if: ${{ steps.build.outcome == 'success' }}

    - name: Use existing environment for type checking
      run: |
        echo $PATH >> $GITHUB_PATH
        echo "PYTHONHOME=$PYTHONHOME" >> $GITHUB_ENV
        echo "PYTHONPATH=$PYTHONPATH" >> $GITHUB_ENV

    - name: Typing
      uses: pre-commit/action@v2.0.3
      with:
        extra_args: --hook-stage manual --all-files
      if: ${{ steps.build.outcome == 'success' }}

    - name: Run docstring validation script tests
      run: pytest scripts
      if: ${{ steps.build.outcome == 'success' }}

  asv-benchmarks:
    name: ASV Benchmarks
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -el {0}

    concurrency:
      # https://github.community/t/concurrecy-not-work-for-push/183068/7
      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-asv-benchmarks
      cancel-in-progress: true

    steps:
    - name: Checkout
      uses: actions/checkout@v3
      with:
        fetch-depth: 0

    - name: Cache conda
      uses: actions/cache@v3
      with:
        path: ~/conda_pkgs_dir
        key: ${{ runner.os }}-conda-${{ hashFiles('${{ env.ENV_FILE }}') }}

    - uses: conda-incubator/setup-miniconda@v2.1.1
      with:
        mamba-version: "*"
        channels: conda-forge
        activate-environment: pandas-dev
        channel-priority: strict
        environment-file: ${{ env.ENV_FILE }}
        use-only-tar-bz2: true

    - name: Build Pandas
      id: build
      uses: ./.github/actions/build_pandas

    - name: Run ASV benchmarks
      run: |
        cd asv_bench
        asv machine --yes
        asv run --quick --dry-run --strict --durations=30 --python=same

  build_docker_dev_environment:
    name: Build Docker Dev Environment
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -el {0}

    concurrency:
      # https://github.community/t/concurrecy-not-work-for-push/183068/7
      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-build_docker_dev_environment
      cancel-in-progress: true

    steps:
      - name: Clean up dangling images
        run: docker image prune -f

      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Build image
        run: docker build --pull --no-cache --tag pandas-dev-env .